詞語：bifocal
bifocal的解釋
bifocal[bai'fəukəl]adj. 雙焦的；雙焦點的n. 雙光眼鏡；雙重焦點透鏡
bifocal的意思
bifocal 雙焦點的;變焦點的;雙焦點透鏡;雙焦點;bifocal spectacles 雙焦點眼鏡;bifocal stimulation 釋義：雙灶剌激;bifocal glasses 雙焦點眼鏡;bifocal glass 雙焦玻璃;雙焦[眼鏡]玻璃;
bifocal的參考例句
1.He also made the first pair of bifocal glasses and invented a musical instrument called the glass harmonica and the stepladder chair. 他還製造了第一雙雙焦眼鏡，發明了玻璃琴和活梯椅樂器。
2.Some manufacturers are also developing bifocal IOLS, which may eliminate the need in some patients for prescription glasses after surgery. 有的製造商在研究雙焦點的人工晶體，這可能會讓一些手術後需要用處方眼鏡的患者不再需要眼鏡。
3.Current methods such as single-focus glasses, bifocal glasses and progressive additional lens are the most widely used for correction of presbyopia. 現階段老視矯正的主流方式是配戴單焦框架眼鏡、雙焦框架眼鏡和漸變多焦點眼鏡。
bifocal的詞匯及翻譯
bifocal demand pacemaker - 雙灶按需起搏器
bifocal glass; bifocal spectacles - 雙焦點眼鏡
bifocal lens - 雙焦點透鏡